Howards Racing Components Camshaft - Hydraulic Flat Tappet - Lift 0.488 / 0.503 in - Duration 289 / 294 - 106 LSA - 3000 / 6400 RPM - Small Block Chevy - Each-112601-06--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO